How much energy do solar panels produce in Kempston?

A 5 kWp solar panel system in Kempston, United Kingdom produces approximately 5,180 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Kempston?

A 5 kWp system without battery saves approximately €501 per year (accounting for 22% self-consumption and feed-in tariff for surplus). The payback period is 13.5 years.

What is the optimal panel angle in Kempston?

The optimal tilt angle for solar panels in Kempston is 41 degrees facing -4 degrees from south.

Solar Panels in Kempston

United Kingdom · 52.12°N, 0.50°W

Solar Potential

Moderate

1,036 kWh per kWp installed capacity

Your Solar Savings Estimate

Configure system size and battery to see realistic savings

Data last updated: March 2026

System Size

Battery Storage

Annual Output

5,180kWh

Net Annual Savings

€501

Payback Period

13.5 yrs

25-Year Net

€9,260

Savings Breakdown

Self-consumed (22% of 5,180 kWh)1,140 kWh × 0.280 €/kWh

→ Savings from own usage+€319

Injected to grid (78% of production)4,041 kWh × 0.045 €/kWh

→ Feed-in revenue+€182

Net Annual Savings€501

Installation cost (5 kWp × 1,350 €/kWp)€6,750

United Kingdom Solar Policy

Smart Export Guarantee (SEG): £0.03-0.05/kWh typical, up to £0.25 with battery. 0% VAT on solar + battery.

Source: Ofgem, UK BEIS

The savings estimates shown are for informational purposes only and do not constitute financial advice. Actual savings depend on your specific installation, roof condition, shading, consumption patterns, and future electricity price changes. Feed-in tariffs and regulations change frequently. Always obtain quotes from certified installers and consult a financial advisor before making investment decisions.

Monthly Energy Production

217 kWh

287 kWh

444 kWh

571 kWh

602 kWh

601 kWh

611 kWh

558 kWh

485 kWh

359 kWh

253 kWh

192 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	217	50
February	287	67
March	444	105
April	571	140
May	602	150
June	601	152
July	611	157
August	558	141
September	485	121
October	359	87
November	253	59
December	192	45
Total	5,180	1,273

Environmental Impact

CO2 Saved Per Year

1,207 kg

Equivalent Trees Planted

55 trees

Optimal Panel Angle

41° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 52.11599°N, 0.50044°W
System Loss: 14%
Optimal Inclination: 41°
Optimal Azimuth: -4°
Yearly Irradiation: 1273 kWh/m2
Retail Electricity Price: 0.280 EUR/kWh
Feed-in Tariff: 0.045 EUR/kWh
Install Cost: 1,350 EUR/kWp

€1,452

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